Brazil to Sharply Increase Biotech Plantings The Brazilian consulting group Celeres is predicting that Brazilian farmers will use biotech varieties to plant 88.1 percent of the upcoming soybean crop. The share of the winter corn crop planted to biotech varieties will increase to 87.9 percent. Overall, the planting of biotech corn, soybean and cotton is expected to increase 12.3 percent over last year. Celeres is forecasting Brazil's 2013 soybean crop at 73.1 MMT.Because over 90 percent of U.S. soybeans and corn and essentially all of Argentina's and Paraguay's corn and soybeans are biotech varieties, it is now getting to be difficult and expensive for buyers around the world to be able to source non-biotech corn and soybeans. Sooner or l...